Polarized for use in fire alarm system; min 92 decibles at 39.370 in.
An item having one or more electrically actuated clappers or plungers and one or more metallic objects which are capable of producing a ringing sound when struck. Resonating chambers may be included. Excludes ringer, telephone.
Classification: Parts of electric sound or visual signaling apparatus other than printed circuit assemblies, nesoi
NSN 6105-01-386-4038
NSN 5930-00-787-8956
NSN 6320-00-731-6134
NSN 5998-01-219-6465
NSN 5999-01-399-2759
NSN 6135-01-416-8342
NSN 6110-00-883-3505
NSN 6150-01-287-9958
NSN 5930-01-593-4229
NSN 5910-00-761-8080
NSN 5999-01-474-6441
NSN 6220-01-400-0637